vdwCalendar = {
	init:function() {
		vdwCalendar.insertCloseWindow();
	},
	insertCloseWindow:function() {
		var closeP = document.createElement('p');
		var closeText = document.createTextNode('Close Window');
		closeP.appendChild(closeText);
		closeP.className = 'close_window';
		closeP.onclick = function() {
			window.close();
		}
		var container = document.getElementById('content');
		container.insertBefore(closeP, container.getElementsByTagName('h1')[0]);
	}
}

vdwUtil.addLoadEvent(vdwCalendar.init);